Most of items are manufactured in Asian countries, so please allow 1-3cm due to manual measurements. We go through our stock carefully and tell you in the product description whether an item is true to size or whether we recommend you sizing up or down.
A rough size guide, however please do check individual item descriptions to see what we recommend.
Age 1-2 80cm Age 2-3 90cm
Age 3-4 100cm Age 4-5 110cm
Age 5-6 120cm Age 6-7 130cm